Motor Run Capacitor
Motor Run Capacitor
Product Description
A run capacitor uses the charge in the dielectric to boost the current which provides power to the motor. It is used tomaintain a charge. In AC units, there are dual run capacitors. One capacitor provides power to the fan motor. Theother sends power to the compressor. Run capacitors measure in at approximately 7-9 micro-Farads.
Salient Features
• Self-Healing Properties
• Stable & Uniform Capacitance
• Highly Safe
• Long-Lasting Life
• High Insulation Resistance
Test Data
• AC Test Voltage Terminal to Terminal : 1.75 x VR , 2s (Routine test)
• Test Duration : 21 Days
• Lower category temperature Tmin : -25°C
• Upper category temperature : +85°C
• Maximum permissible voltage Vmax : 1.1 xVR
• Maximum permissible current Cmax : 1.3 xlR
Construction Specifications
• Case Material : PP
• Dielectric : MPP
• Impregnation : Dry PU Resin
Electrical Specifications
• Safety Class(IS:2993) : P0/P1/P2/S0/S1
• Rated Voltage Vrms : 250V to 450V
• Rated Frequency FR : 50/60 Hz
• Capacitance Tolerance : ±5%
• Loss factor (Tan δ) :
• Max rate of change of : 10V/µF voltage rose v/dt
